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How many molecules of O2 are released for every CO2 molecule fixed by photosynthesis?
For every molecule of CO2 fixed during photosynthesis, one molecule of O2 is released. This process occurs during the light-dependent reactions of photosynthesis when water is split to release oxygen as a byproduct.
The smallest identifiable unit of a compound is what?
The smallest identifiable unit of a compound is a molecule. A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that retains the chemical properties of that compound.
Two or more atoms linked together to form the smallest unit of an element or compound?
A molecule is formed when two or more atoms are chemically bonded together. It is the smallest unit of a compound that retains the chemical properties of that compound. Molecules can be made of the same type of atoms, as in oxygen gas (O2), or different types of atoms, as in water (H2O).
What element does dioxide come from?
"Dioxide" typically refers to a compound of two oxygen atoms bonded with another element. For example, carbon dioxide comes from the element carbon, sulfur dioxide from sulfur, and nitrogen dioxide from nitrogen.
How is a molecule different from a compound?
a molecule of an elemnt has only one element in it[ duh!!] like for eg. oxygen is O2 and hydrogen is H2. a molecule of a compound has more than one element in it, for example water H2O, HCl , NaCl etc etc
Is O2 a compound molecule or atom?
O is an atom, but O2 is a molecule.
Is O2 a molecule or a compound?
O is an atom, but O2 is a molecule.
Is 02 a compound or element?
Oxygen (O) is an element, while O2 is a molecule composed of two oxygen atoms bonded together. So, O2 is a molecule, not a compound.
When atoms are combined the result is?
a molecule of an element (O2) or compound (CO2)
Is o2 an element or a compound?
O2 is a molecule made up of two oxygen atoms. Oxygen itself is an element, but when it combines with another oxygen atom to form O2, it is considered a molecule.
Is 02 binary compound?
No, O2 is a molecule. However there are oxide ion (O2-), the peroxide ion (O22-), and the superoxide ion (O2-).
Is a molecule an element or compound?
A molecule can be either an element or a compound, depending on its composition. If a molecule consists of only one type of atom, it is an element. If a molecule is made up of two or more different types of atoms bonded together, it is a compound.
A molecule of a compound?
Most molecules are compounds but not all. Some molecules such as O2 and P4 are elements.
What is the name of the O2 covalent compound?
This is the usual formula for elemental oxygen in its gaseous state. It could also be called a "diatomic oxygen molecule."
Is a oxygen molecule compound elements?
Oxygen is a chemical element (the same type of atoms). A compound contain two or more different atoms; ex.: sodium carbonate - Na2CO3. The molecule of oxygen contain two atoms of oxygen - O2; the allotropic form ozone is O3.
Is molecule O2 polar?
O2 is non polar molecule .
Is O2 a stable molecule?
Yes, O2 is a stable molecule.
